package com.lei.day08rikao;

import android.annotation.SuppressLint;
import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.text.TextUtils;
import android.util.Log;
import android.view.View;
import android.webkit.WebView;
import android.widget.Button;
import android.widget.Toast;

import androidx.appcompat.app.AppCompatActivity;

import com.alipay.sdk.app.AuthTask;
import com.alipay.sdk.app.PayTask;
import com.lei.day08rikao.util.OrderInfoUtil2_0;
import com.shuyu.gsyvideoplayer.video.StandardGSYVideoPlayer;

import java.util.Map;

public class MainActivity extends AppCompatActivity implements View.OnClickListener {

    private StandardGSYVideoPlayer stand;
    private Button bt_zfb;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        initView();
        stand.setUp("http://ivi.bupt.edu.cn/hls/cctv1hd.m3u8", true, "CCTV-1");
        stand.startPlayLogic();
    }

    private void initView() {
        stand = (StandardGSYVideoPlayer) findViewById(R.id.stand);
        bt_zfb = (Button) findViewById(R.id.bt_zfb);
        bt_zfb.setOnClickListener(this);
    }

    /**
     * 用于支付宝支付业务的入参 app_id。
     */
    public static final String APPID = "2016102700769935";

    /**
     * 用于支付宝账户登录授权业务的入参 pid。
     */
    public static final String PID = "2088102181245569";

    /**
     * 用于支付宝账户登录授权业务的入参 target_id。
     */
    public static final String TARGET_ID = "";

    /**
     * pkcs8 格式的商户私钥。
     * <p>
     * 如下私钥，RSA2_PRIVATE 或者 RSA_PRIVATE 只需要填入一个，如果两个都设置了，本 Demo 将优先
     * 使用 RSA2_PRIVATE。RSA2_PRIVATE 可以保证商户交易在更加安全的环境下进行，建议商户使用
     * RSA2_PRIVATE。
     * <p>
     * 建议使用支付宝提供的公私钥生成工具生成和获取 RSA2_PRIVATE。
     * 工具地址：https://doc.open.alipay.com/docs/doc.htm?treeId=291&articleId=106097&docType=1
     */
    public static final String RSA2_PRIVATE = "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";
    public static final String RSA_PRIVATE = "";

    private static final int SDK_PAY_FLAG = 1;
    private static final int SDK_AUTH_FLAG = 2;

    @SuppressLint("HandlerLeak")
    private Handler mHandler = new Handler() {
        @SuppressWarnings("unused")
        public void handleMessage(Message msg) {
            switch (msg.what) {
                case SDK_PAY_FLAG: {
                    @SuppressWarnings("unchecked")
                    PayResult payResult = new PayResult((Map<String, String>) msg.obj);
                    /**
                     * 对于支付结果，请商户依赖服务端的异步通知结果。同步通知结果，仅作为支付结束的通知。
                     */
                    String resultInfo = payResult.getResult();// 同步返回需要验证的信息
                    String resultStatus = payResult.getResultStatus();
                    // 判断resultStatus 为9000则代表支付成功
                    if (TextUtils.equals(resultStatus, "9000")) {
                        // 该笔订单是否真实支付成功，需要依赖服务端的异步通知。
                        showAlert(MainActivity.this, getString(R.string.pay_success) + payResult);
                    } else {
                        // 该笔订单真实的支付结果，需要依赖服务端的异步通知。
                        showAlert(MainActivity.this, getString(R.string.pay_failed) + payResult);
                    }
                    break;
                }
                case SDK_AUTH_FLAG: {
                    @SuppressWarnings("unchecked")
                    AuthResult authResult = new AuthResult((Map<String, String>) msg.obj, true);
                    String resultStatus = authResult.getResultStatus();

                    // 判断resultStatus 为“9000”且result_code
                    // 为“200”则代表授权成功，具体状态码代表含义可参考授权接口文档
                    if (TextUtils.equals(resultStatus, "9000") && TextUtils.equals(authResult.getResultCode(), "200")) {
                        // 获取alipay_open_id，调支付时作为参数extern_token 的value
                        // 传入，则支付账户为该授权账户
                        showAlert(MainActivity.this, getString(R.string.auth_success) + authResult);
                    } else {
                        // 其他状态值则为授权失败
                        showAlert(MainActivity.this, getString(R.string.auth_failed) + authResult);
                    }
                    break;
                }
                default:
                    break;
            }
        }

        ;
    };

    /**
     * 支付宝支付业务示例
     */
    public void payV2() {
        if (TextUtils.isEmpty(APPID) || (TextUtils.isEmpty(RSA2_PRIVATE) && TextUtils.isEmpty(RSA_PRIVATE))) {
            showAlert(this, getString(R.string.error_missing_appid_rsa_private));
            return;
        }

        /*
         * 这里只是为了方便直接向商户展示支付宝的整个支付流程；所以Demo中加签过程直接放在客户端完成；
         * 真实App里，privateKey等数据严禁放在客户端，加签过程务必要放在服务端完成；
         * 防止商户私密数据泄露，造成不必要的资金损失，及面临各种安全风险；
         *
         * orderInfo 的获取必须来自服务端；
         */
        boolean rsa2 = (RSA2_PRIVATE.length() > 0);
        Map<String, String> params = OrderInfoUtil2_0.buildOrderParamMap(APPID, rsa2);
        String orderParam = OrderInfoUtil2_0.buildOrderParam(params);

        String privateKey = rsa2 ? RSA2_PRIVATE : RSA_PRIVATE;
        String sign = OrderInfoUtil2_0.getSign(params, privateKey, rsa2);
        final String orderInfo = orderParam + "&" + sign;

        final Runnable payRunnable = new Runnable() {

            @Override
            public void run() {
                PayTask alipay = new PayTask(MainActivity.this);
                Map<String, String> result = alipay.payV2(orderInfo, true);
                Log.i("msp", result.toString());

                Message msg = new Message();
                msg.what = SDK_PAY_FLAG;
                msg.obj = result;
                mHandler.sendMessage(msg);
            }
        };

        // 必须异步调用
        Thread payThread = new Thread(payRunnable);
        payThread.start();
    }

    /**
     * 支付宝账户授权业务示例
     */
    public void authV2(View v) {
        if (TextUtils.isEmpty(PID) || TextUtils.isEmpty(APPID)
                || (TextUtils.isEmpty(RSA2_PRIVATE) && TextUtils.isEmpty(RSA_PRIVATE))
                || TextUtils.isEmpty(TARGET_ID)) {
            showAlert(this, getString(R.string.error_auth_missing_partner_appid_rsa_private_target_id));
            return;
        }

        /*
         * 这里只是为了方便直接向商户展示支付宝的整个支付流程；所以Demo中加签过程直接放在客户端完成；
         * 真实App里，privateKey等数据严禁放在客户端，加签过程务必要放在服务端完成；
         * 防止商户私密数据泄露，造成不必要的资金损失，及面临各种安全风险；
         *
         * authInfo 的获取必须来自服务端；
         */
        boolean rsa2 = (RSA2_PRIVATE.length() > 0);
        Map<String, String> authInfoMap = OrderInfoUtil2_0.buildAuthInfoMap(PID, APPID, TARGET_ID, rsa2);
        String info = OrderInfoUtil2_0.buildOrderParam(authInfoMap);

        String privateKey = rsa2 ? RSA2_PRIVATE : RSA_PRIVATE;
        String sign = OrderInfoUtil2_0.getSign(authInfoMap, privateKey, rsa2);
        final String authInfo = info + "&" + sign;
        Runnable authRunnable = new Runnable() {

            @Override
            public void run() {
                // 构造AuthTask 对象
                AuthTask authTask = new AuthTask(MainActivity.this);
                // 调用授权接口，获取授权结果
                Map<String, String> result = authTask.authV2(authInfo, true);

                Message msg = new Message();
                msg.what = SDK_AUTH_FLAG;
                msg.obj = result;
                mHandler.sendMessage(msg);
            }
        };

        // 必须异步调用
        Thread authThread = new Thread(authRunnable);
        authThread.start();
    }

    /**
     * 获取支付宝 SDK 版本号。
     */
    public void showSdkVersion(View v) {
        PayTask payTask = new PayTask(this);
        String version = payTask.getVersion();
        showAlert(this, getString(R.string.alipay_sdk_version_is) + version);
    }

    /**
     * 将 H5 网页版支付转换成支付宝 App 支付的示例
     */
    public void h5Pay(View v) {
        WebView.setWebContentsDebuggingEnabled(true);
        Intent intent = new Intent(this, MainActivity.class);
        Bundle extras = new Bundle();

        /*
         * URL 是要测试的网站，在 Demo App 中会使用 H5PayDemoActivity 内的 WebView 打开。
         *
         * 可以填写任一支持支付宝支付的网站（如淘宝或一号店），在网站中下订单并唤起支付宝；
         * 或者直接填写由支付宝文档提供的“网站 Demo”生成的订单地址
         * （如 https://mclient.alipay.com/h5Continue.htm?h5_route_token=303ff0894cd4dccf591b089761dexxxx）
         * 进行测试。
         *
         * H5PayDemoActivity 中的 MyWebViewClient.shouldOverrideUrlLoading() 实现了拦截 URL 唤起支付宝，
         * 可以参考它实现自定义的 URL 拦截逻辑。
         */
        String url = "https://m.taobao.com";
        extras.putString("url", url);
        intent.putExtras(extras);
        startActivity(intent);
    }

    private static void showAlert(Context ctx, String info) {
        showAlert(ctx, info, null);
    }

    private static void showAlert(Context ctx, String info, DialogInterface.OnDismissListener onDismiss) {
        new AlertDialog.Builder(ctx)
                .setMessage(info)
                .setPositiveButton(R.string.confirm, null)
                .setOnDismissListener(onDismiss)
                .show();
    }

    private static void showToast(Context ctx, String msg) {
        Toast.makeText(ctx, msg, Toast.LENGTH_LONG).show();
    }

    private static String bundleToString(Bundle bundle) {
        if (bundle == null) {
            return "null";
        }
        final StringBuilder sb = new StringBuilder();
        for (String key : bundle.keySet()) {
            sb.append(key).append("=>").append(bundle.get(key)).append("\n");
        }
        return sb.toString();
    }

    @Override
    public void onClick(View v) {
        switch (v.getId()) {
            case R.id.bt_zfb:
                payV2();
                break;
        }
    }
}
